return to the job. getting a hero's welcome in baltimore, as the league gets ready to return all officials to the field on sunday. >>> murder mystery. fans in shock as tv actor johnny lewis goes on a killing rampage before ending his own life. did synthetic drugs make him do it? >>> and is this the worst marriage proposal ever? the pilot who told his girlfriend they were going to crash. and then, pops the question. >>> good friday morning. i'm sunny hostin. >> i'm john muller. rob and paula are off this morning. we begin with an all-too familiar american tragedy. a deadly shooting has shattered the quiet of a small sign company. >> it happened in minneapolis, where police say the toll stands at five dead and four wounded. abc's tahman bradley has the details that have been breaking overnight. >> reporter: a tense scene in minneapolis. as s.w.a.t. teams responded to a gunman who opened fire at accent signage systems, filling tour people, including the company's founder, and then himself. >> i can't confirm that the suspect, the shooter is dead from a self-inflicted gunshot wound.